Intel Xeon E5 1681 v3 vs Xeon 6353P
We compared two server CPUs: Intel Xeon E5 1681 v3 with 10 cores 2.9GHz and Xeon 6353P with 8 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 1681 v3 's Advantages
Higher base frequency (2.9GHz vs 2.7GHz)
Larger L3 cache size (25MB vs 24MB)
Xeon 6353P 's Advantages
Released 10 years and 5 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (65W vs 135W)
Score
General Parameters
Sep 2014
Release Date
Feb 2025
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Raptor Lake-R
Intel Socket 2011-3
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon 6 (Raptor Lake Refresh)
Package
2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
135 W
Power Consumption
65 W
-
Peak Operating Temperature
100°C
Intel
Foundry
Intel
356 mm²
Die Size
257 mm²
CPU Performance
2.9 GHz
Performance Core Base Frequency
2.7 GHz
3.5 GHz
Performance Core Turbo Frequency
5.4 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
27.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
2 MB per core
25 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-2133
Memory Types
DDR4-3200, DDR5-4800
4
Max Memory Channels
2
-
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
5
40
PCIe Lanes
16
